APA-čujuhus (7. p.)
Chris, C. (2006). Watching wildlife. University of Minnesota Press.
Chicago-čujuhus (17. p.)
Chris, Cynthia. Watching Wildlife. Minneapolis: University of Minnesota Press, 2006.
MLA-čujuhus (9. p.)
Chris, Cynthia. Watching Wildlife. University of Minnesota Press, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.